NL63030C - - Google Patents
Info
- Publication number
- NL63030C NL63030C NL113048A NL113048A NL63030C NL 63030 C NL63030 C NL 63030C NL 113048 A NL113048 A NL 113048A NL 113048 A NL113048 A NL 113048A NL 63030 C NL63030 C NL 63030C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/50—Circuits using different frequencies for the two directions of communication
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Transmitters (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL113048A NL63030C (nl) | 1943-09-10 | 1943-09-10 | |
| FR906914D FR906914A (fr) | 1943-09-10 | 1944-09-08 | Appareil radio-électrique émetteur et récepteur pour trafic simultané dans les deux sens |
| DEN2200D DE972511C (de) | 1943-09-10 | 1944-09-08 | Sende-Empfangs-Anordnung, mit der zu gleicher Zeit Nachrichten empfangen und ausgesandt werden koennen |
| US68513446 US2512300A (en) | 1943-09-10 | 1946-07-20 | Transceiver fob two-way |
| GB6747A GB620010A (nl) | 1943-09-10 | 1947-01-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL113048A NL63030C (nl) | 1943-09-10 | 1943-09-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL63030C true NL63030C (nl) |
Family
ID=19750364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL113048A NL63030C (nl) | 1943-09-10 | 1943-09-10 |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE972511C (nl) |
| GB (1) | GB620010A (nl) |
| NL (1) | NL63030C (nl) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2866089A (en) * | 1952-11-18 | 1958-12-23 | Hoffman Electronics Corp | High-frequency radio transceiver |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE312590C (nl) * | 1918-09-25 | |||
| DE460574C (de) * | 1925-10-16 | 1928-06-02 | Fritz Behringer | Kombinierte Sende-Empfangsschaltung fuer drahtlose Telegraphie und Telephonie |
| GB346443A (en) * | 1930-01-11 | 1931-04-13 | William Albert Burns | Improvements in thermionic valve circuits |
| US1915645A (en) * | 1931-08-11 | 1933-06-27 | United Res Corp | Amplifier system and method |
| DE733341C (de) * | 1936-01-28 | 1943-03-24 | Telefunken Gmbh | Anordnung zum Gegensprechverkehr |
| DE734628C (de) * | 1937-11-09 | 1943-04-20 | Radio H Mende & Co | Sende- oder Empfangsgeraet fuer drahtlose Telefonie |
-
1943
- 1943-09-10 NL NL113048A patent/NL63030C/xx active
-
1944
- 1944-09-08 DE DEN2200D patent/DE972511C/de not_active Expired
-
1947
- 1947-01-01 GB GB6747A patent/GB620010A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB620010A (nl) | 1949-03-17 |
| DE972511C (de) | 1959-08-06 |